You have any liberty trees? A big factor of apples dropping is ripeness. An apple that doesn't store well will drop quicker.
I planted macoun for my wife, but they seem to be here n gone around early bow season.
Got a particular time window your looking for?
I typed in apples that drop before ripe and these came up.
- arly/Summer Apples: McIntosh, Gravenstein, Lodi, Jerseymac, Zestar, Early Golden, Pristine.
- Mid-to-Late Season: Honeycrisp, Red Delicious, Golden Delicious, Spartan, Stayman, Macoun.
- Other: Arlet (Swiss Gourmet), Autumn Gold, Hampshire, Princess.
Also, there are sub varieties of each type called sports. McIntosh, Red Delicious, and Macoun have a lot of little differences from one region or farm to another. waffler nurseries has a few different sports of common apples. Might be one that tweaked in your favor.
Read into sandbur's journey he has a tree or two that drops fruit quick.
Kinda torn about those all winter zombie varieties like kerr. Some year deer leave camp and winter by a lake for warmth and heavy conifer cover. Milder winters they stick around. snowshoe hares and grouse won't mind some extra fruit those years. No clue what the moose do still too few to gauge what they do up there.